<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
		<style type="text/css">
			.wrapper {
				display: grid;
				grid-template-columns: 100px 100px 100px;
				grid-template-rows: 100px 100px 100px;
			}

			.list {
				background: #eee;
			}

			.list:nth-child(odd) {
				background: #999;
			}
		</style>
	</head>
	<body>
		<div class="wrapper">
			<div class="list list1">
				1
			</div>
			<div class="list list2">
				2
			</div>
			<div class="list list3">
				3
			</div>
			<div class="list list4">
				4
			</div>
			<div class="list list5">
				5
			</div>
			<div class="list list6">
				6
			</div>
			<div class="list list7">
				7
			</div>
			<div class="list list8">
				8
			</div>
			<div class="list list9">
				9
			</div>
		</div>
	</body>
</html>
